People of all backgrounds, occupations, and income levels wear watches but rolex focuses only on the high-income portion of the market. rolex uses a(n) strategy.

Rolex uses a "single-segment" strategy.

The single segment strategy includes the utilization of just a single marketing mix for one market segment.  

The single segment strategy in advertising guarantees that a producer chooses one section of the market and just supplies that segment.One or every one of the products created by an advertiser are sold to just  who meet the attributes of that single segment.

a recipe serves 8 people, and calls for 5 lbs of apples and 2 cups of flour. you want to prepare it for 24 people. divide 24 by 8 to get 3, and then multiply your ingredients by 3.

so for 24 people, you'll need 15 lbs of apples, and 6 cups of flour.

answer/// randomly assign the participants to the   conditions